Even though you now know that Linux is almost everywhere in the Internet universe, there are many people who have never heard of Linux. For people who have heard of Linux, there is frequent confusion about what it is. The previous article called What is Linux? may help answer any questions you have about Linux. Anyone considering a change from Windows also may wish to watch this YouTube Video called Linux Does What Win Don’t (Why Linux is better than Windows) by Spatry, which is a bit over thirteen minutes long.